Android getContext on a background Service

urukh :

I'm trying to create a Service that runs even when my app is closed. However, I need to use my app Context inside this Service. When the app is running, the service works as well, but when I close the app (onDestroy() was called), the getContext() always returns null.

Service

public class SubscribeService extends Service {

    private Context context;

    @Override
    public IBinder onBind(Intent intent) {
        return null;
    }

    @Override
    public void onCreate() {
        super.onCreate();
        context = this; //Returns null when service is running on background
        context = MyApp.getContext(); //Also null
    }

    @Override
    public int onStartCommand(Intent intent, int flags, int startId) {
        //do stuff using context
    }

MyApp

public class MyApp extends Application {

    private static Context context;

    public static Context getContext() {
        return context.getApplicationContext();
    }

    @Override
    public void onCreate() {
        context = getApplicationContext();
        super.onCreate();
    }
}

Service start from Activity onCreate()

startService(new Intent(this, SubscribeService.class));

How should I use the Context in this scenario?

Edit

Managed to get it to work properly after Onik's help. I just had to call the MyApp.getContext(); before super.onCreate(); Like so:

@Override
public void onCreate() {
    context = MyApp.getContext();
    super.onCreate();
}

Onik :

Service extends Context. You can use this, where this is the reference to the Service instance.

Putting more details on my comment below regarding the following code of SubscribeService class:

@Override
public void onCreate() {
    super.onCreate();
    context = this;
    context = MyApp.getContext();
}

In your Service's onCreate() context = this cannot be null by a fundamental programming paradigm.